Hi,

I've upgraded to Umbraco 7.3.4 and have uninstalled uSync 2.x and reinstalled uSync 3 via Nuget "Install-Package uSync". Everything installed correctly, but I can't access the UI in the back office. I am receiving this error message when I open the uSync tab in the Developer section.

Could not load control: '/App_Plugins/usync/BackOffice/uSyncBackOfficeDashboard.ascx'. Error message: System.Web.HttpParseException (0x80004005): Could not load type 'Jumoo.uSync.BackOffice.UI.uSyncBackOfficeDashboard'. ---> System.Web.HttpParseException (0x80004005): Could not load type 'Jumoo.uSync.BackOffice.UI.uSyncBackOfficeDashboard'. ---> System.Web.HttpException (0x80004005): Could not load type 'Jumoo.uSync.BackOffice.UI.uSyncBackOfficeDashboard'. at System.Web.UI.TemplateParser.GetType(String typeName, Boolean ignoreCase, Boolean throwOnError) at System.Web.UI.TemplateParser.ProcessInheritsAttribute(String baseTypeName, String codeFileBaseTypeName, String src, Assembly assembly) at System.Web.UI.TemplateParser.PostProcessMainDirectiveAttributes(IDictionary parseData) at System.Web.UI.TemplateParser.ProcessException(Exception ex) at System.Web.UI.TemplateParser.ParseStringInternal(String text, Encoding fileEncoding) at System.Web.UI.TemplateParser.ParseString(String text, VirtualPath virtualPath, Encoding fileEncoding) at System.Web.UI.TemplateParser.ParseString(String text, VirtualPath virtualPath, Encoding fileEncoding) at System.Web.UI.TemplateParser.ParseFile(String physicalPath, VirtualPath virtualPath) at System.Web.UI.TemplateParser.ParseInternal() at System.Web.UI.TemplateParser.Parse() at System.Web.Compilation.BaseTemplateBuildProvider.get_CodeCompilerType() at System.Web.Compilation.BuildProvider.GetCompilerTypeFromBuildProvider(BuildProvider buildProvider) at System.Web.Compilation.BuildProvidersCompiler.ProcessBuildProviders() at System.Web.Compilation.BuildProvidersCompiler.PerformBuild() at System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath) at System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) at System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) at System.Web.UI.TemplateControl.LoadControl(VirtualPath virtualPath) at System.Web.UI.TemplateControl.LoadControl(String virtualPath) at Umbraco.Web.UI.Umbraco.Dashboard.UserControlProxy.OnInit(EventArgs e)

I tried to add this block to the web.config to allow .ascx files. <location path="App_Plugins"> <system.webServer> <urlCompression doStaticCompression="false" doDynamicCompression="false" dynamicCompressionBeforeCache="false" /> <security> <requestFiltering> <fileExtensions allowUnlisted="true"> <remove fileExtension=".ascx" /> <add fileExtension=".ascx" allowed="true" /> </fileExtensions> </requestFiltering> </security> </system.webServer> </location>

Is there anything I need to do. It is as if my install isn't configured to serve up .ascx files through ASP.NET.

Thanks in advance.